Description
The DU-BRO Fuel Tanks are known throughout the RC hobby for their incredible strength, reliability, and long service life. With over 30 years of 0% tank failure, these tanks have earned a reputation as some of the toughest and most dependable in the industry.
DU-BRO fuel tanks are designed to resist cracking, splitting, and deformation from vibration or engine pressure. They are even strong enough to work with pressurized fuel systems, making them a trusted choice for both sport and high-performance models.
Each tank comes complete with high-quality hardware, including DU-BRO’s famous one-piece clunk, which features built-in fuel barbs to prevent fuel tubing from slipping off. This ensures a secure, leak-free connection and smooth fuel delivery during flight.
You can use DU-BRO fuel tanks with glow fuel or gasoline. All you need for gas use is the #400 Gasoline Conversion Stopper, unless you are using one of these tank series:
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#690–#692 – Includes tubing and stoppers for both glow and gasoline
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#795–#797 – Pre-configured specifically for gasoline use
Each tank’s capacity is approximate and may vary slightly. Also note:
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2 oz and 4 oz tanks do not have the protruding lip
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All larger sizes do include the molded lip for secure mounting
These tanks are perfect for RC airplanes, boats, and other models that require a strong, worry-free fuel system. They are easy to install, long-lasting, and built to handle the demands of everyday flying.
Tubing:
2-24 oz. Tanks include 3/32″ I.D. silicone tubing. For gasoline, purchase 3/32″ I.D. Tygon tubing (not included)
32-100 oz. Tanks include 1/8″ I.D. silicone and Tygon tubing for gasoline or nitro fuel.
Proudly Made in the USA, DU-BRO Fuel Tanks continue to set the standard for reliability, durability, and performance in RC fuel systems.
| SIZE | HEIGHT | WIDTH | LENGTH | WEIGHT |
| 2 oz – 402 |
1 5/16″ (33.34 mm) H |
1 13/16″ (46.04 mm) W |
2 3/4″ (69.85 mm) L | (34 grams) |
| 4oz |
1 1/2″ (38.1 mm) H |
2 1/16″ (52.39 mm) W |
3 3/4″ (95.25mm) L | (41 grams) |
| 6oz |
1 7/8″ (47.63 mm) H |
2 3/16″ (55.56 mm) W |
3 7/8″ (98.43mm) L | (56 grams) |
| 8oz |
1 15/16″ (49.21 mm) H |
2 5/16″ (58.74 mm) W |
4 7/8″ (123.83 mm) L | (64 grams) |
| 10oz |
2 1/4″ (57.15 mm) H |
2 9/16″ (65.09 mm) W |
4 7/8″ (123.83 mm) L | (66 grams) |
| 12oz |
2 1/4″ (57.15 mm) H |
2 9/16″ (65.09 mm) W |
5 3/8″ (136.53 mm) L | (68 grams) |
| 14oz |
2 3/8″ (60.33 mm) H |
2 11/16″ (68.26 mm) W |
5 3/8″ (136.53 mm) L | (72 grams) |
| 16oz |
2 3/8″ (60.33 mm) H |
2 11/16″ (68.26 mm) W |
5 7/8″ (149.23mm) L | (77 grams) |
| 20 oz |
2 1/2″ (63.5 mm) H |
3 1/16″ (77.79 mm) W |
7″ (177.8 mm) L | (96 grams) |
| 24 oz |
2 1/2″ (63.5 mm) H |
3 1/16″ (77.79 mm) W |
7 1/2″ (190.5 mm) L | (100 grams) |
| 32 oz |
3″ (76.2 mm) H |
3 11/16″ (93.66 mm) W |
7 3/4″ (196.85 mm) L | (160 grams) |
| 40oz |
3 1/4″ (82.55 mm) H |
4″ (101.6 mm) W |
8″ (203.2 mm) L | (178 grams) |
| 50oz |
3 1/2″ (88.9 mm) H |
4 3/8″ (111.13 mm) W |
8 3/8″ (212.73 mm) L | (186 grams) |
| 60oz
@6 P.S.I. |
3 5/8″ (92.075 mm) H 4.46″ (113.28mm) H |
4 1/2″ (114.3 mm) W 5.090″ (129.29mm) W |
8 5/8″ (219.08 mm) L
8.805″ (223.65 mm) L |
(182 grams) |
|
80oz @6 P.S.I. |
3 5/8″ (92.075 mm) H 4.705″ (119.51 mm) H |
4.812″ (122.2 mm) W 5.27″ (133.86 mm) W |
10.5″ (266.7 mm) L 10.755″ (273 mm) L |
(225grams) |
|
100oz @6 P.S.I. |
3 5/8″ (92.075 mm) H 4.99″ (126.75 mm) H |
5 1/4″ (133.35 mm) W 5.70″ (144.78 mm) W |
11 5/8″ (295.2 mm) L 12.035″ (305.7 mm) L |
(240 grams) |







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